QSFP Transceiver Module BlueOptics QSFP-40G-SR4-CT-BO Fiber Optic MTP/MPO

The BlueOptics QSFP-40G-SR4-CT-BO is a 40G QSFP fiber optic transceiver module with an MTP/MPO connector for multimode fiber links. Designed for use in data centers and high-performance network equipment that support 40GBASE-SR4, the module implements a QSFP interface in a lightweight aluminium housing (approx. 20 g) and is intended for short-range 40 Gbps optical connections with standard multimode fiber installations.

Advantages

This QSFP transceiver follows MSA-aligned mechanical and optical standards to ensure interoperability with equipment supporting 40GBASE-SR4. The compact aluminium form factor reduces port stress and simplifies handling during installation. The MTP/MPO connector provides multi-fiber connectivity suitable for parallel optics, enabling simultaneous transmit and receive channels in one module. The device is compatible with digital diagnostics monitoring provided the host hardware supports DDM/DOM.

Suitable for

Key specifications

How to use

Insert the module into a compatible QSFP port on the switch, router or other network device while the host is powered according to the vendor’s instructions. Connect an MTP/MPO-terminated multimode fiber patch cable to the transceiver’s connector, observing correct orientation and ensuring the mating connector and cable type match multimode SR4 requirements. If the host supports digital diagnostics monitoring (DDM/DOM), verify operation and status through the management interface to confirm link parameters such as optical power and temperature.

Recommendations

Use multimode fiber compliant with SR4 link budgets and MTP/MPO patch cords from reputable manufacturers. Confirm host compatibility with 40GBASE-SR4 QSFP modules and DDM/DOM support before deployment. Follow ESD precautions when handling the transceiver and keep dust caps on connectors until ready to connect.